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    <script>
            var r6 = "abc" > "ABC"; //a(97) >A(65)
            var r7 = "张三丰" > "张无忌";
            var s1 = "张三丰";
            var s2 = "张无忌";
            var code1 = s1.charCodeAt(1)
            var code2 = s2.charCodeAt(1)
            console.log(r7,code1,code2);
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